I currently have a cheap RC Helicopter I got from the markets that was ready to fly, unlike my RC cars its runs a standard AA batteries that charges from the remote. You only have a minute run time if you’re lucky and it’s not the greatest quality either. The controls it has are throttle, pitch and yaw and was pretty happy with that. Some things I would like to see on my new RC Helicopter are…
Longer battery life
Multiply batteries for Helicopter
Spare parts
Better quality build

Thanks